コード例 #1
0
static void
free_invalidate_t_list(invalidate_t *i)
{
  if (i->next)
    free_invalidate_t_list(i->next);
  free_invalidate_t(i);
}
コード例 #2
0
static void
free_plugin_state_t(plugin_state_t *pstate)
{
  if (pstate->invalidate_list)
    free_invalidate_t_list(pstate->invalidate_list);
  if (pstate->config_file)
    TSfree(pstate->config_file);
  if (pstate->log)
    TSTextLogObjectDestroy(pstate->log);
  TSfree(pstate);
}
コード例 #3
0
static int
free_handler(TSCont cont, TSEvent event, void *edata)
{
  invalidate_t *iptr;

  TSDebug(LOG_PREFIX, "Freeing old config");
  iptr = (invalidate_t *)TSContDataGet(cont);
  free_invalidate_t_list(iptr);
  TSContDestroy(cont);
  return 0;
}
コード例 #4
0
static int
config_handler(TSCont cont, TSEvent event, void *edata)
{
  plugin_state_t *pstate;
  invalidate_t *i, *iptr;
  TSCont free_cont;
  bool updated;
  TSMutex mutex;

  mutex = TSContMutexGet(cont);
  TSMutexLock(mutex);

  TSDebug(LOG_PREFIX, "In config Handler");
  pstate = (plugin_state_t *)TSContDataGet(cont);
  i      = copy_config(pstate->invalidate_list);

  updated = prune_config(&i);
  updated = load_config(pstate, &i) || updated;

  if (updated) {
    list_config(pstate, i);
    iptr = __sync_val_compare_and_swap(&(pstate->invalidate_list), pstate->invalidate_list, i);

    if (iptr) {
      free_cont = TSContCreate(free_handler, TSMutexCreate());
      TSContDataSet(free_cont, (void *)iptr);
      TSContScheduleOnPool(free_cont, FREE_TMOUT, TS_THREAD_POOL_TASK);
    }
  } else {
    TSDebug(LOG_PREFIX, "No Changes");
    if (i) {
      free_invalidate_t_list(i);
    }
  }

  TSMutexUnlock(mutex);

  // Don't reschedule for TS_EVENT_MGMT_UPDATE
  if (event == TS_EVENT_TIMEOUT) {
    TSContScheduleOnPool(cont, CONFIG_TMOUT, TS_THREAD_POOL_TASK);
  }
  return 0;
}